The rapid development of unmanned aerial vehicle (UAV) has made great progress for its
widespread uses in military and civilian applications in recent years. One of the most …

A 3D path planning method based on A* algorithm is proposed. This method introduces the
constraints of UAV and line-of-sight communication with ground stations, and it combines …

A 3D vehicle path planning method based on heuristic A* algorithm is proposed and
simulated which makes the UAV's path planning for low altitude penetration more real-time …

The current two-dimension path planning technologies are adequate for semi-autonomous
Unmanned Aerial Vehicles (UAV) that operate in a relatively structured environment …

This paper proposed a method of path planning in three-dimensional space based on
concentric spherical coordinate and improved particle swarm optimization algorithm. First …

Because planning unmanned aerial vehicle (UAV) path directly in 3D space is difficult, we
divide 3D path planning into 2D plane path planning and height planning, and then combine …

This study proposes a modified A* algorithm to solve the problem of realtime unmanned air
vehicle (UAV) path planning in a large 3D battlefield environment. Since the UAV has to …

This work proposes a path planning algorithm based on A∗ and DWA to achieve global path
optimization while satisfying security and speed requirements for unmanned aerial vehicles …

Abstract Unmanned Aerial Vehicle (UAV) 3D path planning is the most complex and
important part of mission planning. Considering at the problem that the problem of 3D path …

In this paper, an environment modeling method with height dimension reduction for
unmanned aerial vehicle (UAV) path planning is presented. Based on the traditional grid …